From 4b2225ea54988e09b649768848b3c14b43e064de Mon Sep 17 00:00:00 2001
From: Jack Lloyd <jack@randombit.net>
Date: Mon, 15 Feb 2021 15:11:12 -0500
Subject: [PATCH] Avoid empty -l

[Retrieved from:
https://github.com/randombit/botan/commit/4b2225ea54988e09b649768848b3c14b43e064de]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 configure.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.py b/configure.py
index 865a6c8e62..a79f672eca 100755
--- a/configure.py
+++ b/configure.py
@@ -2027,7 +2027,7 @@ def extra_libs(libs, cc):
         if libs is None:
             return ''
 
-        return ' '.join([(cc.add_lib_option % lib) for lib in libs.split(',')])
+        return ' '.join([(cc.add_lib_option % lib) for lib in libs.split(',') if lib != ''])
 
     variables = {
         'version_major':  Version.major(),
